Lord Peter Ricketts, former British Permanent Representative to NATO, says the Russians have a 'morbid fascination' with poisons and chemical weapons and if he was attending the informal peace talks in Turkey today, he would be 'extremely careful'. He said the negotiations are to be welcomed, but he was very sceptical of the outcome. For the latest developments in Ukraine: https://qrcode.skynews.com/skynews/uk... SUBSCRIBE to our YouTube channel for more videos: / skynews Follow us on Twitter: / skynews Like us on Facebook: / skynews Follow us on Instagram: / skynews Follow us on TikTok: / skynews For more content go to http://news.sky.com and download our apps: Apple: https://itunes.apple.com/gb/app/sky-n... Android https://play.google.com/store/apps/de... Sky News videos are now available in Spanish here/Los video de Sky News están disponibles en español aquí https://www.youtube.com/channel/skyne... Sky News videos are also available in German here/Hier können Sie außerdem Sky News-Videos auf Deutsch finden: / channel To enquire about licensing Sky News content, you can find more information here: https://news.sky.com/info/library-sales